Final exam scores in a mathematics course are normally distributed with a mean of 73 and a standard deviation of 7. Based on the above information and a Z-table, fill in the blanks in below. Precision and other notes: (1) Percentiles should be recorded in percentage form to three decimal places. (2) Note that this problem does not use the rough values of the 68-95-99.7 rule (that is, the empirical rule); instead you must use more precise Z-table values for percentiles. Exam score Z-score Percentile 59 52 -1 99.87
Final exam scores in a mathematics course are normally distributed with a mean of 73 and a standard deviation of 7. Based on the above information and a Z-table, fill in the blanks in below. Precision and other notes: (1) Percentiles should be recorded in percentage form to three decimal places. (2) Note that this problem does not use the rough values of the 68-95-99.7 rule (that is, the empirical rule); instead you must use more precise Z-table values for percentiles. Exam score Z-score Percentile 59 52 -1 99.87
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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VIEWStep 2: Find Z-score and percentile for the exam score of 59:
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